baber/WOPTO huggingface dataset:
Patent EP-0307620-A1 (EP)
Inventor: ENGEL HARTMUT S
IPC: A47B17/00
Filed: 1988-08-10
Abstract: To achieve the greatest possible variability in providing work surfaces and deposit surfaces, in the workbench the support elements on the rear side are constructed as hollow profile parts (2), to which coupling members (15) can be connected positively and non-positively, said coupling members being attached to worktops (1) or transverse support elements. 
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Patent EP-0316853-A1 (EP)
Inventor: SCHUMACHER FRIEDRICH DR-ING
IPC: G08B29/00
Filed: 1988-11-14
Abstract: A cableless danger signalling system having at least one room CPU (RZ) which is connected via existing mains lines (NL) to a building CPU, and having a plurality of infra-red transmission devices arranged in a respective room, having in each case at least one danger signalling system (GM) connected thereto, the latter being in communication with an infra-red transmission device of the room CPU (RZ). The infra-red transmission device for sensors has a battery-fed infra-red transmitter (IRS) with a quartz-controlled pulse generator IC (PIC), to which a plurality of danger sensors (SD) are connected. One or more transmitting diodes (SD) with a relatively simple optical system are aligned with the room CPU (RZ). The room CPU (RZ) has at least one infra-red receiver (IRE) and one microprocessor system (MPS) which processes the received data and prepares it for mains transmission to the building CPU (GB) by means of an assigned mains transmission device (NUB). The room CPU (RZ) can have a non- directional all-round infra-red receiver (IRE) and the individual infra-red transmitters (IRS) can each have an individual transmitter coding. The room CPU (RZ) can also have a plurality of infra-red receivers (IRE) to which in each case a receiving optical system with an extreme beam concentration (e.g. < 2 DEG ) is assigned, in each case an infra-red receiver (IRE) being aligned with an infra-red transmitter (IRS) and the infra-red transmitters (IRS) being identical. The infra- red transmitters regularly transmit pulse spacing-modulated pulse telegrams, different status information items being transmitted. <IMAGE>
Patent EP-0291138-A1 (EP)
Inventor: HOLLOX GRAHAM EDWARD
IPC: F16C33/60
Filed: 1988-05-09
Abstract: Welding of two bearing race-ring parts by electron beam has revealed the disadvantage that the seam becomes hard and brittle which can introduce cracks or the like defects. This disadvantage is obviated by the claimed process according to which the region (7, 7′) bordering upon the seam (4) of the bearing ring parts (2, 2′) are shielded during the surface hardening process. The shielding of these region (7, 7′) is effected by applying on them a coating of copper or by an immersion process.
Patent EP-0325002-A1 (EP)
Inventor: ZANTINGE JOHAN MICHIEL
IPC: B62D21/02
Filed: 1988-12-27
Abstract: A connecting structure for connecting a spring axle suspension to a vehicle chassis, in which there is a better transmission of forces between this suspension and the chassis in that each spring axle suspension has a part (4, 5, 6) which is rigid in all directions and which is welded to the underside of a chassis bar (1) directloy below an upstanding web thereof by a fastening part (8, 9, 13), which is narrow in the transverse direction to prevent warping of the chassis bars. Two opposite rigid suspension parts (4,5, 6) are connected by a rigid transverse connecting part (14). Said fastening part (8, 9, 13) is preferably formed by two longitudinal narrow strips in line with each other, which strips may each form the web (8,9) of a bar (5, 6) with transverse flanges (11, 12) which flanges terminate at a short distance below the chassis bar (1), to which said web (8,9) is connected. There may be a bracing (18) from an upstanding web of the chassis bar (1) to the rigid transverse connection (14) between the rigid parts (4, 5, 6) of the axle suspension.
Patent EP-0301878-A1 (EP)
Title: Ethylene/vinyl alcohol copolymers containing platelet-type mica fillers, processes for preparing same and multi-layer containers with layers thereof
Inventor: BISSOT THOMAS CHARLES
IPC: B32B27/20
Filed: 1988-07-29
Abstract: A barrier resin composition is disclosed which contains 50 to 95 weight percent ethylene/vinyl alcohol copolymer having a melt flow of 0.1 to 100 g/10 minutes as measured at 210°C and 50 to 5 weight percent mica having a particle size of less than 74 microns and an aspect ratio of from 10 to 150. The composition can be prepared by melt blending a mixture of the ethylene/vinyl alcohol copolymer and the mica. Alternatively, the composition can be prepared by forming a dispersion of this mica in a solution of the ethylene/vinyl alcohol copolymer followed by precipitating the ethylene/vinyl alcohol copolymer.
Patent EP-0331834-A1 (EP)
Inventor: MASAHIKO EDO
IPC: B30B9/20
Filed: 1988-09-06
Abstract: A continuous dewatering apparatus comprises left and right dewatering drum gears (18a)(18b) meshing with each other and disposed in a frame (14). Each of the drum gears (18a)(18b) is formed of a hollow cylindrical drum having many teeth formed on the periphery thereof. Many water passage holes are formed through the tooth crests and bottom lands of the teeth (54) of the hollow drum. Left and right endless filter cloth belts (24a)(24b) are stretched around the drum gears (18a)(18b) and left and right roller groups (20a)(20b) disposed in the vicinity of the drum gears (18a)(18b). The filter cloth belts (24a)(24b) may directly be adhered to the drum gears (18a)(18b). 
     The left and right drum gears (18a)(18b) and cloth belts (24a)(24b) are rotated together by a driving unit (22) to mesh with each other. Objects such as sludge, fruits and vegetables and wastes of processed fruits and vegetables are continuously charged onto a meshing location of the drum gears (18a)(18b) and cloth belts (24a)(24b) to dewater the objects by pressing force of the meshing drum gears. As a result, the objects are continuously dewatered at a high dewatering rate.
Patent EP-0298799-A1 (EP)
Inventor: RAVEROT HENRY
IPC: B65B53/00
Filed: 1988-06-15
Abstract: A roll (3) whose two ends (3b, 3c) are conical for returning a film (1a) of prestretched plastic material, permitting adjustment of the final width (l) of the film and the production of reinforced edges (4a, 4b). <IMAGE>
Patent EP-0292537-A1 (EP)
Title: A transporting arrangement for transporting motor vehicles.
Inventor: FRIBERG HARRY KLOVERVAGEN
IPC: E04H/
Filed: 1987-12-08
Abstract: PCT No. PCT/SE87/00583 Sec. 371 Date Jul. 26, 1988 Sec. 102(e) Date Jul. 26, 1988 PCT Filed Dec. 8, 1987 PCT Pub. No. WO88/04350 PCT Pub. Date Jun. 16, 1988.A vehicle transporting arrangement, primarly intended for private cars, whereby a vehicle is intended to be transported to a parking space in a vehicle parking building without the assistance of a driver and without the vehicle being rolled on its wheels. According to the invention the transporting arrangement comprises eight lifting blocks (101-108) which are intended to be placed in pairs on both sides of a vehicle wheel. The lifting blocks (101-108) are intended to lift all wheels of the vehicle free from a supporting surface (111). Each lifting block includes a wheel or like device intended for rolling against the supporting surface (111) when the vehicle is in a raised position. The four pairs of lifting blocks (101, 102; 103, 104; 105, 106; 107, 108) are arranged for movement relative to one another, wherein two lifting block pairs (101, 102; 103, 104) are included in a first lifting unit (200) and wherein two lifting block pairs (105, 106; 107, 108) are included in a second lifting unit (201). The two units can be displaced relative to one another, whereby each of the respective lifting block pairs can be moved to a position adjacent a respective wheel of the vehicle such that the two lifting blocks in each respective pair are located on both sides of a respective vehicle wheel when a vehicle has been placed in a pre-determined position relative to the transporting arrangement.
Patent EP-0378556-A1 (EP)
Title: Catalyst composition.
Inventor: PALMQVIST ULF
IPC: C08F10/02
Filed: 1988-08-15
Abstract: A catalyst composition and a process for producing olefins is disclosed. The catalyst composition is the reaction product between a) the product obtained by reacting a support which consists of activated silica, in a liquid alkane with an organometallic compound having the formula MR1R2R3, wherein M is a metal in groups I and III of the Periodic Table, R1 is Cl, Br, I or an alkyl group having 1-12 carbon atoms, R2 and R3 independently of each other are selected among H, Cl, Br, I, alkyl groups having 1-12 carbon atoms, and alkoxy groups having 1-12 carbon atoms; and b) a chlorinated oxygen-containing vanadium compound. The catalyst composition is characterized in that the chlorinated oxygen-containing vanadium compound is the reaction product between vanadium pentoxide and a chlorinating agent selected among i) AlCl3, TiCl4, ZrCl4, SbCl5, SbOCl3, SnCl4, PCl5 and POCl3; ii) COCl2, (COCl)2, SOCl2, SO2Cl, C6H5COCl, CnH2n+1COCl wherein n = 1-12; and iii) hexachloropropylene and benzotrichloride. In the process, olefin monomers are contacted with the catalyst composition and allowed to react under polymerisation conditions.
Patent EP-0334914-A1 (EP)
Title: Container for liquids
Inventor: CLUBB DAVID COLIN WEAVERS
IPC: B65D25/44
Filed: 1988-09-08
Abstract: A container (11) for liquids has a spout with an air bleed (10) 
for improving the ease of pouring of the liquids. The 
container has a retractable nozzle the outlet end of which has a double 
wall (3, 4) defining an annular space. The annular 
space is open at both ends (top, 7) and when the nozzle is fully extended 
for pouring allows liquid flow through the annu­
lar space from the air bleed. The air bleed may communicate with 
the main body of the container via its hollow handle.
Patent EP-0382744-A1 (EP)
Title: Manual food service system.
Inventor: CONLAN JOHN T
IPC: E04H3/04
Filed: 1988-08-19
Abstract: A manual food service system is provided for precluding a food server from touching currency or other items which may contaminate food. The system includes food preparation and assembly stations cooperable with an order payment station for receiving a token representing a certain value, for determining and updating the value of the token to account for the cost of an entered food order.
Patent EP-0348449-A1 (EP)
Inventor: MITCHELL STEVEN JAMES
IPC: F02D41/26
Filed: 1988-11-04
Abstract: An electronic fuel injection computer system for an internal combustion engine 
which is modifiable while installed 
in and during the operation of said engine to produce a range of fuel 
delivery curves and/or ignition timing curves to fit 
said engine. The computer comprising software having a main serial 
communication program (1) adapted to provide in­
formation on selected engine parameters to the user at the request of 
a control grogram on an external computer and an 
engine management program (2). The engine management program being 
operable during periodic interruption (2A) of 
the serial communication program by a signal from one or more engine sensors.
Patent EP-0343205-A1 (EP)
Inventor: MCGUIRE GEOFFREY
IPC: E05B49/00
Filed: 1988-11-07
Abstract: Mécanisme d'actionnement pour serrure du type comprenant un organe d'actionnement rotatif ainsi qu'un organe de verrouillage, comportant un mécanisme de commande primaire (25) agencé pour être tourné par rotation de l'organe d'actionnement, une roue menée (26) permettant la connexion à l'organe de verrouillage, ainsi qu'un mécanisme de transfert (35) transmettant le mouvement rotatif du mécanisme de commande à la roue menée. Le mécanisme de transfert est monté sur une plaque d'angle (27) tournant avec le mécanisme de commande (25) lorsqu'un électro-aimant (29) est excité, afin d'amener le mécanisme de transfert en prise avec la roue menée (26).
Patent EP-0331973-A1 (EP)
Title: Behältnis und Vorrichtung zum Erwärmen von Transfusions- oder Infusionsflüssigkeit
Inventor: MANELLA PAUL
IPC: A61M5/44
Filed: 1989-02-22
Abstract: Das Behältnis (1) besteht aus einem Schlauch, der zu vier Schlauchspiralen (3,4,5,6) gewickelt ist und einer Halteeinrichtung (2), um die Schlauchspiralen (3, 4, 5, 6) parallel und im Abstand zueinander zu halten, so dass die einzelnen Schlauchspiralen (3,4,5,6) im wesentlichen allseitig mit einem Heizmedium zu beaufschlagen sind. Die Vorrichtung weist zu diesem Zweck eine Warmluftquelle auf, in die das Behältnis (1) einlegbar ist. Die Temperatur der Warmluft wird über eine Messeinrichtung und eine Steuereinrichtung geregelt. Durch die Anwendung der Warmluft wird eine effektive Erwärmung der Infusions- oder Transfusionsflüssigkeit erreicht und eine einfache Handhabung ohne tropfende Beutel ermöglicht.
Patent EP-0347726-A1 (EP)
Inventor: KISHIDA KAZUO C O MITSUBISHI R
IPC: C08F285/00
Filed: 1989-06-13
Abstract: Disclosed is a modifier to be incorporated in a polyvinyl chloride resin, which is a graft copolymer obtained by carrying out, in the presence of 100 parts by weight of a butadiene rubber having a swelling degree of 10 to 50 and an average particle diameter of 0.1 to 0.4 µm, first-stage graft polymerization of 1 to 42 parts by weight of methyl methacrylate and 0 to 5 parts by weight of an alkyl acrylate, second-stage graft polymerization of 10 to 120 parts by weight of styrene and third-stage graft polymerization of 7 to 75 parts by weight of methyl methacrylate and 0 to 20 parts by weight of an alkyl acrylate, the content of the butadiene rubber in the graft copolymer being 35 to 75% by weight. The polyvinyl chloride resin composition having this modifier incorporated therein provides a molded article having excellent impact resistance, solvent resistance, and transparency.
Patent EP-0360142-A1 (EP)
Inventor: EICHENBERGER HANSULRICH
IPC: B65H54/80
Filed: 1989-09-13
Abstract: The invention relates to a device for increasing the adhesion length of slivers, in particular textile slivers. In the spinning process, efforts are made to give the fibres in the sliver a parallel alignment as far as possible. By this means, the adhesion length of the sliver is naturally reduced and leads to undesired sliver ruptures during the processing operation. 
<??>It is therefore proposed to pass the sliver (1) between two calender rollers (4, 5), the calender rollers being provided on their outer circumference with tooth-like elevations (16), the elevations (16) being able to engage in one another in the manner of a toothed wheel and being of small size. 
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Patent EP-0362583-A1 (EP)
Title: Modulateur hyperfréquence à deux états de phase: O, Pi à très faibles pertes
Inventor: MARTINEAU DIDIER
IPC: H04L27/20
Filed: 1989-09-13
Abstract: L'invention concerne un modulateur hyperfréquence à deux états de phase 0,Pi à très faibles pertes comprenant entre une entrée (E) qui reçoit une porteuse pure à la fréquence fo et la sortie qui délivre une porteuse modulée à deux états de phase : 
- un premier élément de commutation (17), 
- et en parallèle sur celui-ci un second élément de commutation (18) en série avec une ligne principale (19) de longueur L = λ o/2, λ o étant la longueur d'onde correspondant à la fréquence fo, 
- un système de commande (20) permettant de faire conduire le premier élément (17) ou le second (18) et de bloquer l'autre. 
     Application notamment au domaine des transmissions hyperfréquences.
Patent EP-0367166-A1 (EP)
Inventor: IGARI YASUTAKA
IPC: A61K38/00
Filed: 1989-10-28
Abstract: A modified interleukin-2 (IL-2), in which IL-2 and immunoglobulin or its fragment having an antibody activity are chemically bonded with each other, exhibits its IL-2 activity for a long time when administered to a living body, and the modified IL-2 can be advantageously used as a low-­clearance drug for injection.
Patent EP-0329216-A1 (EP)
Inventor: HOVENS PAULUS JOSEPH MARIA
IPC: H04N5/12
Filed: 1989-02-02
Abstract: A picture display device including a generator circuit (9, 17) for generating a periodical waveform for addressing picture elements on a picture display screen, which circuit comprises a time-determining network including a capacitor. To reduce the influence of tolerances, the picture display device is provided with a compensation circuit (19) including a second generator for generating a second periodical waveform and a source for applying a compensation current to the first-mentioned capacitor in dependence upon the second waveform, the second waveform generator comprising a time-determining network with a second capacitor and both capacitors being integrated in one semiconductor body.
Patent EP-0335501-A1 (EP)
Inventor: SCHROEDER HOBE
IPC: B01J31/40
Filed: 1989-02-27
Abstract: A method is disclosed for reactivating a Group VIII noble metal catalyst employed in the purification of crude terephthalic acid formed by the liquid-phase oxidation of p-xylene in the presence of a catalyst comprising cobalt, manganese and bromine components.
Patent EP-0342806-A1 (EP)
Inventor: BHASKAR ELDURKAR V
IPC: H01L21/31
Filed: 1989-04-26
Abstract: A process for forming a dielectric patterned layer 46, 48, 50 of any desired geometry on a selected substrate 52 which includes vapor depositing selected reactants on said substrate only in areas thereon which are coextensive with the surface area of an adjacent metal electrode pattern 54, 56, 58.
Patent EP-0372854-A1 (EP)
Inventor: WAKEFIELD BRIAN NEVILLE
IPC: B65G13/07
Filed: 1989-12-01
Abstract: A drive sprocket (6) is rotatably mounted on the end of a shaft of a roller (1, 2) and is engaged with a drive chain (7). Coupled with the drive sprocket (6), to rotate with it, is a first drive member (8), having a frusto-­conical axially directed annular drive transmission surface (8a). This surface (8a) is in contact with the corresponding surface (9a) of a second drive member (9), which is keyed to the shaft to rotate therewith, yet slidable axially on the shaft. A spring (11) is provided to bias the drive transmission surfaces (8a, 9a) into contact to transmit drive from the chain (7) and sprocket (6) to the roller (2) via the drive members (8, 9). Adjustment of the spring bias and/or the cone angle of the surfaces (8a, 9a) allows for alteration of the level of resistance to rotation of the roller (1, 2) at which the surfaces (8a, 9a) will slip and cease to transmit drive to the roller (1, 2).
Patent EP-0362392-A1 (EP)
Inventor: KIYA NOBUYUKI
IPC: G05B23/02
Filed: 1989-01-06
Abstract: Un système de simulation pour unités de commande programmables permet de simuler un programme (22) à enchaînement en échelle d'une unité de commande programmable. Un curseur (1) est relié à un relais sur un écran (42a) qui affiche le programme à enchaînement en échelle (22) de façon à modifier directement le signal d'entrée. Un faux signal (5) de celui-ci et un signal d'entrée (6) fourni par la machine sont logiquement traités afin de simuler le programme à enchaînement en échelle (22). On obtient ainsi une simulation qui correspond aux mouvement réels de la machine.
Patent EP-0378685-A1 (EP)
Inventor: OKA MITSUKO
IPC: A41D31/00
Filed: 1989-01-05
Abstract: Cette feuille de protection autoadhésive portée sur les vêtements pour les préserver ne glisse pas, ne se retourne pas et ne se détache pas même si elle n'est pas pourvue d'attaches la retenant en place. Cette feuille de protection, utilisée comme un tablier ou une serviette, se compose d'une feuille électret présentant une densité de charge superficielle égale à 1x10-10 C/cm2 au moins et un poids de base compris entre au moins 10 gm2 et au plus 100 g/m2.
Patent EP-0374222-A1 (EP)
Inventor: CHALBERG PHILIP E
IPC: A61H33/02
Filed: 1989-04-21
Abstract: On a mis au point un système (10) de bain d'hydromassage à stimulation d'air conçu pour être utilisé dans une baignoire ordinaire (12). Le système utilise un agencement d'ajutages réglables (16) à régulation d'air, installé dans le fond (14) de la baignoire (12). Le système de régulation d'air comprend au moins deux rangées d'ajutages réglables (16). Chaque rangée est reliée en série via une pluralité de tuyaux souples (18). Les rangées respectives sont reliées de préférence à un tuyau souple commun (24) lequel, à son tour, est relié à une soufflante d'air (30) par au moins une boucle de sécurité (24) et un clapet de non retour (26). Chaque ajutage comporte un couvercle (36), un corps (38) et une base (40), ainsi qu'un clapet de non retour supplémentaire (60) situé entre le couvercle (36) et le corps (38). Le couvercle (36) et le corps (38) sont configurés pour permettre de régler le jet d'air depuis une position fermée à une position totalement ouverte, et comportent un moyen permettant d'orienter le jet d'air latéralement (57) et/ou verticalement (37).
Patent EP-0435901-A1 (EP)
Title: Apparatus and method for safely removing needles from syringes.
Inventor: THEAD WILLIAM H
IPC: A61M5/32
Filed: 1989-08-31
Abstract: A system is disclosed for removing disposable needles from syringes, which requires only one hand to operate and which exposes the user to minimal risk of contact with the contaminated needle. The user inserts the syringe and presses downwardly, whereupon disconnecting gears engaging the collar of the needle unscrew the needle and allow it to drop into a container. Return springs then automatically return the device to its original configuration.
Patent EP-0388908-A1 (EP)
Inventor: TAI AKIYOSHI
IPC: G03C1/83
Filed: 1990-03-21
Abstract: There is disclosed a silver halide light-sensitive photograph­ic material for backlighting photodisplay. The photographic material contains silver halide grains having a silver chlor­ide content of 80 mole % or more and a compound represented by the following Formula I:
      wherein R₁ to R₆ each represent a hydrogen atom, an alkyl group, an aryl group, an alkenyl group and a heterocyclic group; L₁ to L₅ each represent a methine group; and m and n each represent 0 to 1.
Patent EP-0396088-A1 (EP)
Inventor: TORRIELLI VITTORINO
IPC: B60K31/04
Filed: 1990-04-30
Abstract: A system for controlling the speed of a vehicle featuring a throttle valve (5) controlling a feed device (104) on the vehicle and counteracted by elastic return means (7). The system consists of an electromechanical actuator (112) designed to generate a torque (C T ′) as a function of its supply voltage; and an electronic control unit (113) connected to a speed sensor (14) and designed to vary the supply voltage to the actuator (112). The actuator (112) operates an arm (134) connected mechanically to the throttle valve (5) via drive means (110, 132), and is designed to generate on the throttle valve (5) a predetermined torque (C T ) capable of counteracting that generated by the elastic return means (7) subsequent to rotation of the throttle valve (5) via operation of the accelerator pedal (6) on the vehicle.
Patent EP-0419926-A1 (EP)
Inventor: SERINI VOLKER DR
IPC: C08L69/00
Filed: 1990-09-11
Abstract: The present invention relates to blends of specific polyesters and/or specific polyestercarbonates with amorphous thermoplastics and/or semicrystalline thermoplastics and/or with rubbers and/or with graft polymers.
Patent EP-0427267-A1 (EP)
Inventor: MORIMOTO KIYOSHI
IPC: B65G53/12
Filed: 1990-11-08
Abstract: A high density pneumatic transport system of solid materials from an airtight transport tank (3) through a transport pipe (4) into a collector (8). In the airtight transport tank (3) materials are successively fed into a charge tank (30) by reciprocating a slide damper (3A). Simultaneously materials stored in the charge tank (30) are successively pushed out into the transport pipe (4) by supplying pressurized gas intermittently and transported continusouly at high density through a lower horizontal pipe (41) and a vertical riser pipe (42), then transported in the form of a long column (P) in an upper horizontal pipe (43) at a very low speed by deceleration by a divergent means (43a), and finally collected into a storage tank (80) of collector (8).